Ebyte E22 T30D Series User Manual page 27

Chengdu Ebyte Electronic Technology Co., Ltd.
AT+UART=baud,parity
AT+RATE=rate
AT+PACKET=packet
AT+WOR=role
AT+POWER=power
AT+TRANS=mode
AT+ROUTER=router
AT+LBT=lbt
AT+ERSSI=erssi
AT+DRSSI=data_rssi
AT+ADDR=addr
AT+CHANNEL=channel
AT+NETID=netid
AT+KEY=key
AT+DELAY=delay
AT+SWITCH=switch
AT+MODE=mode
Setting Commands
Query Commands
AT+HELP=?
AT+DEVTYPE=?
AT+FWCODE=?
AT+UART=?
AT+RATE=?
AT+PACKET=?
AT+WOR=?
AT+POWER=?
Copyright©2012–2024, Chengdu Ebyte Electronic Technology Co., Ltd.
Set baud rate and parity
Set air data rate
Set packet length
Set WOR role
Set transmit power
Set transmission mode
Set repeater mode
Set Listen Before Talk
function switch
Set the environmental noise
RSSI switch
Set the receive data RSSI
switch
Set module address
Set module working
channel
Set network ID
Set module key
Set WOR delay sleep time
Setting software mode
switch
Switch working mode
Description
Description
Query AT command table
Query module model
Query firmware code
Query baud rate and
checksum
Query air speed
Query packet length
Query WOR roles and
cycles
Query transmit power
AT+UART=3,0
AT+RATE=7
AT+PACKET=0
AT+WOR=0
AT+POWER=0
AT+TRANS=1
AT+ROUTER=1
AT+LBT=1
AT+ERSSI=1
AT+DRSSI=1
AT+ADDR=1234
AT+CHANNEL=23
AT+NETID=2
AT+KEY=1234
AT+DELAY=1000
AT+SWITCH=1
AT+MODE=0
Example
Return example
DEVTYPE=E22
-400T22S/D
FWCODE=7432-0-10
AT+UART=3,0
AT+RATE=7
AT+PACKET=0
AT+WOR=0
AT+POWER=0
E22-xxxT30x series product user manual
Set the baud rate to 9600, 8N0
Set air data rate to 62.5K/15.6K
Set the packet size to 240 bytes
Set to WOR reception
Set the transmit power to 22dBm
Set to fixed point transmission
mode
Set to repeater mode
Setting is enabled, please refer to
Section 7.2 LBT Enable for
details.
The setting is enabled. For details,
please refer to Section 7.2 RSSI
environmental Noise Function.
Receive data RSSI function is
turned on
Set the module address to 1234
Set frequency to 433.125M
Set network ID to 2
Set the module key to 1234
Set the WOR delay sleep time to
1000ms
Enable settings in configuration
mode to allow software switching
Switch to transparent
transmission mode
Example description
Example description
Return to AT command list
Return module model
Return firmware version
Return baud rate 9600,
8N1
Return air rate is 62.5K/
15.6K
The returned packet is 240
bytes
Return as WOR receiver
The return transmit power
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